baber/WOPTO huggingface dataset:
Patent JP-S60220713-A (JP)
Title: Manufacture of hollow rubber product
Inventor: AMANO HIROMI
IPC: B29K21/00
Filed: 1984-04-17
Abstract: PURPOSE:To vulcanize a product easily and effectively, causing core mold removing after vulcanizing to be unnecessary by filling the hollow part of a preform with heated and pressurized steam and vulcanizing it, after the core mold has been removed from the unvulcanized hollow preform. CONSTITUTION:Unvulcanized preforms 7, 8 are molded, pouring unvulcanized raw material into the cavities 5, 6 of a mold 1 composed of upper and lower outer molds 2, 3 and a core mold 4. After the core mold 4 has been removed, a hollow part 9 is filled wit heated and pressurized steam and is vulcanized. As the vulcanization is carried out after removing the core mold 4, there is not the complication such as conventional process in which the core mold is removed after vulcanization. The efficiency of vulcanization is also excellent, because the product is heated and pressurized directly from its inside.
Patent JP-S63244208-A (JP)
Title: Digital control circuit
Inventor: OOTA KAZUYUKI
IPC: G05D13/62
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a simple and small scale circuit by adding an output of a speed counter circuit and an output of a phase counter circuit by a digital value, and thereafter, converting it to an analog value. CONSTITUTION:A rotational speed of a driving means 8 or a control object is converted to a pulse train of a period being proportional to a rotational period by a speed detector 2, and by a speed counter circuit 4, a period of this pulse is counted. Also, a rotational phase is detected by a phase detector 3, compared with a phase period reference signal of an output of a reference signal generator 1 by a phase counter circuit 5, and a phase difference is outputted. Outputs of the counter circuits 4, 5 are added by an adding circuit 6, converted to an analog value by a digital-to-analog converting circuit 7, and a driving circuit 9 drives means 8 in accordance with an output of the converting circuit 7. In such a way, the output of the speed counter circuit 4 and the output of the phase counter circuit 5 are added by a digital value, and thereafter, converted to an analog value, therefore, the circuit scale can be reduced.
Patent JP-H10264144-A (JP)
Title: Portable cut powder-discharging equipment for boring operation, drill bit and rotary brush
Inventor: NISHIWAKI NOBUHIKO
IPC: B28D7/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide equipment which is designed for discharging cut powder produced in a boring operation from a hole formed therein and is suited for carrying. SOLUTION: This cut powder discharging equipment has a pipeline one end of which is connected to the rear-end outlet of a discharging hole piercing a drill bit 12, a negative pressure generating means 18 for producing in the pipeline an air flow from the discharging hole of the drill bit and a cut powder removing chamber 24 connected to the inside of the pipeline through an inlet and an outlet. The cut powder removing chamber 24 decelerates the flow velocity of the air flowing thereinto through the inlet and makes cut powder contained in the air fall therein under the own weight of the powder and, therefore, it has a larger flow passage section than the one of the pipeline.  Besides, the outlet of the cut powder removing chamber is provided at an upper position where the air from the cut powder removing chamber can be discharged without entangling the falling cut powder substantially, and the negative pressure generating device 18 and the cut powder removing chamber 20 can be made to be in sizes suitable for carrying.
Patent JP-S5411454-A (JP)
Title: Leak breaker
Inventor: SATOU EIICHI
IPC: H02H3/347
Filed: 1977-06-29
Abstract: PURPOSE: To prevent the malfunction due to surge voltage by sharing the voltage of a high voltage line with the first switching element energized by detection signals and the second switching element energized in accordance with the continuity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57193873-A (JP)
Title: Detection for picture position on screen
Inventor: KUMASAKA HIDEYUKI
IPC: G06V10/24
Filed: 1981-05-25
Abstract: PURPOSE:To reduce the capacity of a memory, where the total sum of effective position data is stored, and to eliminate a noise picture, by obtaining the picture center position on a screen with an average value of effective position data in both sides of rows of picture elements. CONSTITUTION:The first latch memory 11 latches a synchronization controlling circuit address signal ADX and detects position data in the direction of address (x) in a binary screen. An AND circuit 14 operates AND between a binary picture signal Dv and a sampling pulse Sp from a synchronization controlling circuit and outputs an output U to the first counter 15. The first counter 15 counts sampling pulses Sp in the time when the binary picture signal Dv is ''1'', and the width of the picture is detected by the number of picture elements between two picture element positions. Division data of a dividing circuit 26 becomes an average value of all effective position data at the time point when the detection for all rows of picture elements is terminated, and this average value becomes position data of the picture center of an object material in the direction of address (x).
Patent JP-H03278152-A (JP)
Title: Electronic disk device
Inventor: YOKOYAMA HARUYUKI
IPC: G06F3/06
Filed: 1990-03-27
Abstract: PURPOSE:To reduce the consumption of a battery by executing a save operation from a second electronic disk to a save magnetic disk when a fault occurs in a first electronic disk. CONSTITUTION:At the time of power-off, in a regular save operation, data is saved in a magnetic disk 60 from a first electronic disk 40, and a second electronic disk 50 does not execute the save operation but becomes a power save state, but when a fault is generated in a first electronic disk 40, data is saved from a second electronic disk 50 to the magnetic disk 60. In such a way, when the consumption of a battery by saving to the magnetic disk 60 and the consumption of a battery in a power save state of a second electronic disk 50 are taken into consideration, the consumption of the battery can be reduced.
Patent JP-S597651-A (JP)
Title: Method and device for treating web material
Inventor: SUKOTSUTO BII UERUDON
IPC: D21F11/00
Filed: 1983-05-02
Abstract: A system of treating web material wherein the the web (14) is transported through a differential relative velocity nip defined by a web support surface (12) and a pick-up member (22) having voids therein and having a relative velocity differing from that of the support surface at the nip location. Substantially simultaneously with the web treatment the web is applied to the pick-up member with the web impressed into the voids to lock the web against movement relative to the pick-up member.
Patent JP-S59202895-A (JP)
Title: Thermal-recording medium
Inventor: FURUKAWA MASATO
IPC: B41M5/41
Filed: 1983-05-06
Abstract: PURPOSE:To improve stability of apparatus for frequency operations, by using a thin paper film featuring smoothness, as a substrate, above the specified value on the side opposed to a heat source, and smoothness on the side contacting an ink layer which sublimates and melts at temperature above the specified value. CONSTITUTION:As a substrate a thin paper film is used, a smoothness of which on the side opposing a heat source being above 500sec and that on the side contacting an ink layer which sublimates and melts when heated to the specified temperature being below 50sec. Namely, by allowing the high smoothness side to face the heat source and the ink layer to laminated on the low smoothness side, heat quantity of the source is transmitted to the substrate efficiently permitting ink to be transferred to a common paper sheet. Further, as on the surface of substrate on the ink side is of a porous surface structure of fibrous nature, when after a transferring operation a thermal recording medium and a common paper sheet are separate, repeated use becomes available because of adequate transfer of ink.
Patent JP-H06289647-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/08
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the blocking and to prolong the service life of a toner using a binding resin capable of fixing at lower temp. and having low softening paint by providing a hardened film of a silicone resin on the surface of a toner base particle specified in melting starting temp. CONSTITUTION:The hardened film of the silicone resin is provided on the surface of the toner base particle containing at least the binding resin and a coloring agent and having <=100 deg.C melting starting temp. Though polystyrene, styrene-acrylic ester copolymer, polyester, epoxy resin or the like conventionally in use can be used as the binding resin used for the base particle of the toner for electrophotography, a resin having lower molecular weight as possible is preferably used. Since the resin having low molecular weight is lower in melting starting temp. than a resin having higher molecular weight and the resin having lower glass transition point(Tg) is lower in melting starting temp. than a resin having higher glass transition point, the resin is preferably used.
Patent JP-H01104243-A (JP)
Title: Hemomanometer
Inventor: TAKAHASHI MASAKATSU
IPC: A61B5/02
Filed: 1988-03-30
Abstract: PURPOSE:To prevent errors in measuring blood pressure and to enable measuring of blood pressure at sites other than the brachia by use of a pulse detector which finds out the site of a blood vessel to be tested and by fixing a cylindrical holder to hold the main body of a hemomanometer with a band. CONSTITUTION:By pressing an elastic member 7 on to the skin surface, the site of radial artery T is detected by a pulse sensor 8 which is set external to the elastic membrane 7. One end of a band 4 is hung on a band hanger 9b of a cylindrical membrane 2 at the position at which the brightness of an indicator lamp becomes highest and a hemomanometer 1 is fixed at this position. When the main body of this apparatus is pressed to block blood flow completely, any electronic sound or Korotokoff sound is not heard. Upon release from pressure, the main body of this apparatus 2 elevate to slide within the cylindrical member 3, and the radical artery 7 which has been blocked with pressure from the elastic member 7 is released gradually. Korotokoff sound which occurs between the highest blood pressure and the lowest blood pressure is indicated by generation of electronic sound and lighting on and off of an indicator lamp.
Patent JP-2000273652-A (JP)
Title: Manufacture of weather resistant steel product
Inventor: YAMANE YASUYOSHI
IPC: C23C22/72
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a weather resistant steel product capable of forming weather resistant stable rust inexpensively in an early stage, free from flow rust, and capable of exhibiting excellent weather resistance even in the coastal area. SOLUTION: In the method of manufacturing a weather resistant steel product, where stable rust is formed on the surface of a steel product, a water screen is formed on the surface of the steel product in an atmosphere of 15-50 vol.% oxygen concentration, and the thickness of the water screen is kept at <=500 μm or is kept at 50-500 μm while intermittently adjusting it to <50 μm for >=5 min. The resultant stable rust contains >=50 wt.% amorphous rust.
Patent JP-H05237335-A (JP)
Title: Device for removing harmful gas
Inventor: IBUSUKI AKITSUGU
IPC: B01D53/56
Filed: 1992-02-28
Abstract: PURPOSE:To improve a NOX removing rate in a device for removing harmful gas of low concentration in contaminated air. CONSTITUTION:A harmful gas removing device 4 is constituted by dividing it into a pre-stage part 4a for removing NO2 and a poststage part 4b for removing the other gases. In the pre-stage part 4a, NO2 is removed by a carbon filter 13 and next a powder mixture of TiO2 powder and Fe2O3 powder is made to stick on a carbon filter 15 and the filter 15 is irradiated with light of >=400nm wavelength from a light source 16 to remove NO and SO2 in the poststage part 4b. Thereby the removal of NO based on an oxidizing active seed of TiO2 is made better than made when NO2 coexists to improve a NOX removing rate.
Patent JP-H06287929-A (JP)
Title: Installing method for movable type sea wall
Inventor: SATOU OKIYA
IPC: E02B3/06
Filed: 1993-04-06
Abstract: PURPOSE:To quickly complete a fieldwork in a short time, reduce the construction cost, and extremely shorten the term to limit navigation of ships in the neighborhood of a jobsite, by previously constructing a movable type sea wall, and navigating or towing it to an errection site for installation. CONSTITUTION:A movable type sea wall 1 constructed on land which is provided with a sea wall body 4 of nearly U-shaped cross section in which a communication passage 7 surrounded with three side wall parts 4a-4c is formed in the center part by integratedly and projectingly providing a pair of side wall parts 4b, 4c on both side edge of a bottom wall part 4a, a gate body 5 fitted to the sea wall main body 4 capably of being opened or closed, and an opening/closing drive device 6 of the gate body 5. After navigating or towing the movable type sea wall 1 to an installation position in the condition of floating on water, it is fitted into the entrance 3 of a fixed breakwater 2, and submerged to be installed.
Patent JP-S60223382-A (JP)
Title: Signal supply equipment
Inventor: KONDOU AKIRA
IPC: H04N5/44
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a signal supply equipment positioned easily by providing the 1st mobile means moving incorporatedly a connecting section and an antenna terminal detecting section in the arranging direction of them and the 2nd mobile means moving them incorporatedly in a direction orthogonal to a plane including the connecting section and the antenna terminal detecting section. CONSTITUTION:A positioning mechanism 1 consists of forward cylinders 1, 8, an FP plug 4, a connecting mechanism of an FJ plug chuck section 2, a lateral cylinder 3, a lateral floating base 6 and a longitudinal floating base 7. The forward cylinder 1 forwards (A) the connecting mechanism of the FP plug 4 and the FJ plug chuck section 2. Then the lateral cylinder 3 is activated so as to move the FJ chuck section 2 in lateral direction (B) while catching the FJ plug 5. When the tolerance of the size of positioning of the FJ plug 5 is large, the floating bases 6, 7 are moved to the mechanical center point of the chuck around the FJ plug 5 by the physical operation of the titled structure of the FJ plug chuck section 2 (C, D), then the catching is finished while absorbing the position deviation of the FJ plug 5.
Patent JP-H01248678-A (JP)
Title: Thermoelectric element and manufacture thereof
Inventor: TOKIAI TATSUO
IPC: H01L35/34
Filed: 1988-03-30
Abstract: PURPOSE:To improve thermoelectric characteristics such as the increase of thermoelectromotive force and resistivity, the decrease of thermal conductivity by composing thermoelectric elements of a sintered body of particulates containing a semiconductor phase acquired by treating a raw material using plasma. CONSTITUTION:Raw material powder B14Si, CuB, etc., are used as a raw material and an RF plasma furnace 1 is supplied with the raw material powder together with Ar gas, and high-temperature plasma is generated by a high-frequency coil 2 and the raw material powder is vaporized. Vaporized raw material powder is quenched and solidified by Ar gas in a lower section, thus manufacturing ultrafine particles 3. The ultrafine particles 3 are press-molded to a specified shape, the press molded-form is sintered, and elements (a thermoelectric elements) for thermoelectric generation are obtained through required heat treatment. Accordingly, thermoelectric elements having excellent characteristics in which thermoelectromotive force and resistivity are increased and thermal conductivity is reduced are obtained.
Patent JP-H03280107-A (JP)
Title: Machine tool path calculator
Inventor: ICHIKAWA KATARU
IPC: G05B19/4093
Filed: 1990-03-29
Abstract: PURPOSE:To calculate a machine tool path within required accuracy at high speed in respect to various machine tool shapes by temporarily transforming a sculptured surface to a dot group, line group or fine surface group and afterwards calculating contact with the machine tool shape in respect to a surface to be worked to be expressed by these groups. CONSTITUTION:This calculator is composed of a dot group and line group or the like transformation part 12, dot group and line group or the like data part 13, machine tool position (X, Y) designation part 14 and machine tool position (Z) arithmetic part 15. The transformation part 12 transforms a sculp tured surface 1, which is patch-expressed in a free surface data part 11, to a dot group 6, line group 7 or fine triangular surface group within the required accuracy and holds the data in the data part 13. The designation part 14 is equipped with the data of machine tool positions on an XY plane orthogonal to a machine tool height direction Z, out of machine tool paths, applies respec tive machine tool positions from a cutting start point to an end point successive ly to the arithmetic part 15 so that the contact with the machine tool shape can be calculated. Thus, the machine tool path data can be prepared at high speed within the required accuracy.
Patent JP-H08276267-A (JP)
Title: Torch angle adjusting device for automatic welding equipment
Inventor: KOMATSU SHINJI
IPC: B23K9/12
Filed: 1995-04-04
Abstract: PURPOSE: To facilitate the adjustment of the angle of a welding torch, to fix the welding torch itself, and to realize the adjustment of making the torch angle a target torch angle in a torch angle adjusting device for an automatic welding equipment which is provided on the automatic welding equipment for the multi-layer weld and changes the angle of the welding torch. CONSTITUTION: A torch angle adjusting device is provided with a sector-shaped guide part 7 which is bent in a sector shape, and provided with a semi-circular rack 9 on its outer circumferential part, a torch fitting member 10 which is movably engaged with the guide part along its semi-circular part and hold a welding torch 15, a pinion which is fitted to the torch fitting member 10 and engaged with the semi-circular rack 9, and a copper plate 11 which is provided on a part to be brought into contact with the inner circumferential part of the guide part 7 in the torch fitting member 10. The copper plate 11 is slidably moved to the inner circumferential surface of the guide part 7, and the pinion is moved along the semi-circular rack 9 by its rotation to allow the torch fitting member 10 to be moved along the guide 7.
Patent JP-H01251291-A (JP)
Title: Information recording system and power source backup adapter applied to same system
Inventor: SHIONOYA KAZUNORI
IPC: G06F12/16
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the erasing of a necessary recording medium by providing a medium holding means to be able to release the holding condition of a recording medium charged to an information recording system only with an exclusive- use releasing mechanism provided at a power source backup adapter. CONSTITUTION:A contact 11 of a memory unit 5 is inserted into a connector 22 and fed from a camera side power source terminal 10. A claw 25 is locked to a notch A and the unit 5 is held. When the battery terminal of an adapter 30 is connected to terminals 12a and 12b at the time of replacing a unit, a protecting diode is turned off and fed from a battery 31 to the memory unit 5. A slope 39 of the adapter pushes up the claw 25, a unit holding condition is released and claws 36 and 37 of knobs 32 and 33 are engaged to notches B1 and B2. The adapter 30 is moved in a right direction and the unit 5 is fetched from a camera. Since the recording medium can be eliminated only by the adapter, the recording medium is not carelessly pulled out and erased.
Patent JP-S62232945-A (JP)
Title: Resin sealed hybrid integrated circuit
Inventor: SAWADA YUKO
IPC: H01L23/29
Filed: 1986-04-02
Abstract: PURPOSE:To prevent the generation of exfoliation and cracks of the substrate of an electron part, and to prevent the disconnection of a wiring, a bonding wire and the like by a method wherein the rubber layer covering the electron parts is provided in such a manner that it does not come in contact with the sealed resin layer provided covering the electron parts. CONSTITUTION:A sealed resin layer 9 is provided covering the electron parts 3, 4, 5 and 6 provided on a substrate 2. At that time, a rubber layer 7 is provided in such a manner that it covers the part 3, 4, 5 and 6 without coming into contact with the resin layer 9. Said rubber layer 7 consists of silicon rubber. As a result, the exfoliation of the parts 3, 4, 5 and 6 from the substrate 2, disconnection of a wiring, a bonding wire and the like can be prevented.
Patent JP-S535387-A (JP)
Title: Time sharing multiple transmition device
Inventor: TABUCHI KENJI
IPC: B60R16/023
Filed: 1976-07-05
Abstract: PURPOSE:To enable the transmission of the analogue amount in a short time without lowering the accuracy and increasing the channel number by varying the extension margin of the channel time in accordance with the accuracy of analogue signal.
Patent JP-H01249519-A (JP)
Title: Intake device for automobile
Inventor: TAKANO YASUNORI
IPC: B60K13/02
Filed: 1988-03-31
Abstract: PURPOSE:To reduce generation and transmission of the noise of suction of air by using a bumper reinforcing member mounted in a bumper laid in front of a vehicle body, as an inlet section through which air is sucked into an air- cleaner. CONSTITUTION:In an automobile 1, air is introduced into an engine 3 through an air-cleaner 2. In this arrangement, an inlet section 4 through which air is sucked into an air-cleaner 2 is disposed in a bumper 5 so as to serve as a reinforcing member for the bumper 5. The inlet section 4 is connected through an inlet hose 6 to the air cleaner 2 so as to serve as an inherent air-intake member for sucking air into an engine 3. Further the inlet section is laid over the entire width of the bumper 5, and a suction port of the inlet section 4 is opened to the outside of an engine compartment. Thereby it is possible to reduce generation and transmission of the noise of suction of air, thereby it is possible to use the inlet section 4 serving as a silencer.
Patent JP-S577252-A (JP)
Title: Manufacture of adsorbent
Inventor: GOMI KENICHI
IPC: C01B32/336
Filed: 1980-06-13
Abstract: PURPOSE: To obtain an inexpensive and easily manufacturable adsorbent of carbonaceous series by a method in which a carbonaceous solid material, e.g., coal, etc., is brought into contact with an acid gas and then activated by a gas containing steam.  
     CONSTITUTION: As an adsorbent capable of adsorbing sulfur oxides present in waste gas, used in dry desulfurization process, etc., a carbonaceous material, e.g., coal, etc., is first brought into contact with an acid gas, carbonized, and then brought into contact with a gas containing steam in such a way as to activate the fine pores in the surface of the material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07288363-A (JP)
Title: Quantum well semiconductor laser
Inventor: HOTTA HITOSHI
IPC: H01S5/00
Filed: 1994-04-19
Abstract: PURPOSE:To reduce an oscillation threshold current value to enhance minute quantum efficiency by a method wherein a carrier localization is resolved without reducing quantum effects in a multi-quantum well active layer semiconductor laser. CONSTITUTION:In a multi-quantum well structure active layer composed of a well layer 10 and a barrier layer 11, interposed between a p-type clad layer 4 and an n-type clad layer 2, a region of a thickness 5nm or more and a region of a thickness 3nm or less exist in a single barrier layer. Such a barrier layer is provided, whereby a localization of injected carriers is resolved without impairing quantum effects.